23
BR 420
English
:
Fit new spring housing – bottom
plate must face downward. Engage
outer spring loop over the lug.
:
Refit the rope rotor.
Go to “Tensioning rewind spring”.
If the spring pops out and uncoils
during installation: Refit it in the
spring housing in the counter-
clockwise direction – start outside
and work inward.
Tensioning rewind spring
:
Make a loop in the unwound starter
rope and use it to turn the rope rotor
six full revolutions in the direction of
the arrow (see illustration).
:
Hold the rotor steady – straighten
the twisted rope.
:
Release the rotor and let go of rope
slowly so that it winds onto the rotor.
The starter grip must sit firmly in the
rope guide bushing. If the grip
droops to one side: Increase spring
tension by one additional turn.
When the starter rope is fully
extended it must be possible to
rotate the rotor at least another half
turn. If this is not possible, the spring
is overtensioned and could break.
Take one turn of the rope off the
rotor.
:
Fit the starter cover on the engine.
:
Tighten down the screws firmly.
353BA029 KN
353BA030 KN
